[100 PKG] Hex Head Cap Screws Grade 8 Steel Zinc Yellow Bake Fine Thread 1/4-28 x 2"" (PT)

Mutual ScrewSKU: 1532CH8

Price:
Sale price$26.79per 100( $0.27 each)
Pieces 100
Measurement type Inch
Thread size 1/4-28
Diameter 1/4
Length 2
Material Steel
Grade Grade 8
Finish Yellow Bake
Head style Hex
Threads per inch 28
Thread style Partially Threaded
Weight 3.12 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

Hex Head Cap Screws Grade 8 steel fasteners with a zinc yellow bake finish offer exceptional strength, corrosion resistance, and a bright, easily identifiable surface. Designed for high-stress assemblies, these screws use a fine 1/4-28 UNF thread and are partially threaded (PT) for versatile clamping and load distribution.

Specifications at a glance:

  • Head style: Hex head for easy wrenching and high torque transfer
  • Material: Grade 8 steel
  • Finish: Zinc yellow bake coating for corrosion resistance and visibility
  • Thread: Fine thread 1/4-28 UNF
  • Length: 2 inches
  • Threading: Partially threaded (PT)
  • Applications: Automotive, machinery, and equipment assemblies requiring strong, precise fasteners

Benefits: The combination of Grade 8 steel, zinc yellow bake finish, and a fine thread delivers reliable clamping force, durability, and resistance to moisture and corrosion in demanding environments. The 2" length and partial thread allow you to tailor the fastener’s grip length and shear characteristics to your specific job.

Installation tips: Use the appropriate torque for Grade 8 fasteners and the 1/4-28 UNF thread. Tighten to the recommended specification to achieve secure, lasting joints. If you’re unsure of the exact torque, refer to your engineering guidelines or the fastener supplier’s torque chart.

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